#6D1628#6D1628

#6D1628 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.7% C 0.120 H 14.4°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#6D1628
RGB	rgb(109, 22, 40)
HSL	hsl(348, 66%, 26%)
HSV	hsv(348, 80%, 43%)
CMYK	cmyk(0%, 79.8%, 63.3%, 57.3%)
CIE-LAB	lab(23.60, 38.65, 12.14)
CIE-LCH	lch(23.60, 40.52, 17.44°)
OKLab	oklab(35.66% 0.1161 0.0298)
OKLCH	oklch(35.66% 0.12 14.4)
XYZ	xyz(6.9773, 3.9793, 2.4077)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1628 #166D5B

analogous

#6D1653 #6D1628 #6D2F16

triadic

#6D1628 #286D16 #16286D

tetradic

#6D1628 #536D16 #166D5B #2F166D

square

#6D1628 #536D16 #166D5B #2F166D

split-complementary

#6D1628 #166D2F #16536D

monochromatic

#190509 #3A0C15 #6D1628 #A0203B #D32B4D

Accessibility & contrast

On white

11.70

#6D1628 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#6D1628 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1628

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1628	#FFFFFF	#000000	##FFFFFF
##6D1628	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D28

Deuteranopia (green-blind)

#443F26

Tritanopia (blue-blind)

#78001E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #6d1628;
/* rgb */ color: rgb(109, 22, 40);
/* oklch */ color: oklch(35.7% 0.120 14.4);

Tailwind

colors: {
  custom: {
    50: '#9d5c61',
    500: '#6d1628',
    950: '#000000',
  },
}

SCSS

$custom: #6d1628;
$custom-light: #9d5c61;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1628",
  "rgb": {
    "r": 109,
    "g": 22,
    "b": 40
  },
  "hsl": {
    "h": 347.586,
    "s": 66.412,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35657,
    "c": 0.1199,
    "h": 14.4
  },
  "luminance": 0.03978
}

Semantic roles & 50–950 ramp

primary

#6D1628

secondary

#3CA38E

accent

#E9C63E

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #6D1628

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →